<?php

/**
 * @Author: zhibinm (113664000@qq.com)
 * @Date:   2018-04-08 10:47:28 
 * @Copyright:   xuebingsi
 * @Last Modified by:   zhibinm
 * @Last Modified time: 2018-04-08 11:53:18
 */

$name = "学并思";

$学并思 = "学并思";


// $a = 90;

$sex = "男";

$age = 18;



$phone = 18925139194;

$order_id = 3045345;

$orderId = 567567;

// echo $orderIds;

// echo $A;
// 
$a = 90;

$a = 100;
// 传值赋值
$b = $a;
// 传址赋值
$b = &$a;

$a = 80;


// 可变变量
$x = "cc";

$$x = "8888";

echo $cc;


// 内置全局变量

var_dump($_GET);//获取url路径传递参数

test.php?id=90&name=90

var_dump($_POST);//获取表单post过来的数据

var_dump($_REQUEST);

// echo $学并思;